Thermalright Assassin X 120R Digital Black CPU Cooler Review: Specs, Pros and Cons
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This thermalright assassin x 120r digital black CPU cooler review covers a single-tower air cooler with a unique display feature. It uses four heat pipes and a 120 mm fan rated for 2000 RPM. The top cover includes a digital screen that shows real-time data. You can monitor CPU temperature, usage, and graphics card metrics via the TRCC software. The cooler measures 151 mm in height. It supports modern Intel and AMD sockets. This model combines standard cooling hardware with a visual interface for system monitoring.
What stands out
- Digital screen top cover displays CPU temperature and usage via TRCC software
- Four heat pipes paired with a 120 mm fan for single-tower cooling
- Fan speed reaches 2000 RPM with PWM support for automatic adjustment
- Compatible with Intel LGA 1851, 1700 and AMD AM4, AM5 sockets
Who it fits
Good fit for
You should consider this cooler if you want a straightforward single-tower solution that also provides visual system stats. It fits well in mid-tower cases where the 151 mm height is acceptable. The broad socket support makes it suitable for both recent Intel and AMD platforms. If you value knowing your CPU temperature and usage without opening a separate monitoring app, the integrated screen is a practical addition to your build.
Who should skip it
You might want to look elsewhere if you need a dual-tower design for extreme thermal loads. This single-tower unit is best for standard or mid-range processors. If you prefer RGB lighting over functional displays, the ARGB versions might be more appealing. Also, note that the fan noise can reach 29.8 dB. If you require ultra-quiet operation for a silent PC, a larger cooler with slower fans would be a better choice.
Verdict: This cooler offers reliable cooling performance with the added benefit of real-time hardware monitoring. It is a solid choice for users who want functionality and visibility in a standard air cooler.
Key specs explained
Fan Size: 120 mm
This is the standard size for single-tower coolers. A 120 mm fan fits most mid-tower cases without blocking RAM slots. You should check your case clearance to ensure the fan does not interfere with memory modules. This size balances airflow and noise well for general desktop use.
Fan Speed: 2000 RPM
This speed rating indicates the maximum rotational speed of the fan blades. Higher RPMs generally move more air, improving cooling performance. However, higher speeds also increase noise levels. You should compare this with other fans in the 1800 to 2200 RPM range to gauge potential noise output.
Heat Pipes: 4
The cooler uses four copper heat pipes to transfer heat from the CPU to the aluminum fins. More pipes typically allow for better heat distribution across the heatsink. This count is standard for entry-level to mid-range air coolers. You should look for at least four pipes for effective passive heat dissipation.
Tower Design: Single-Tower
A single-tower design features one block of fins and one fan. This configuration is compact and fits in smaller cases. It is less expensive than dual-tower models. You should consider this if you have limited space or do not require extreme cooling performance for high-end overclocking.
Cooler Height: 151 mm
The total height of the cooler including the fan is 151 mm. You must check your case specifications to ensure it can accommodate this height. Taller coolers may block side panels or interfere with other components. This measurement is critical for fitting the cooler into your specific computer chassis.
Design and build details
The listing describes a single-tower heatsink constructed from aluminum fins and four heat pipes. This layout directs airflow through a dense fin stack to transfer heat from the CPU to the surrounding air. The cooler stands 151 mm tall. You must verify that your case supports this height, especially if you plan to install large RAM modules nearby. The 120 mm fan measures 120 by 120 by 25 mm. This standard size ensures broad compatibility with most mid-tower and full-tower cases without obstructing memory slots or side panels.
The unit features a digital screen top cover. According to the listing, this display connects via TRCC software to show CPU temperature, usage, and graphics card data. This design choice allows you to monitor system metrics directly on the cooler without relying solely on motherboard software. The fan operates at 2000 RPM with PWM control. This speed rating suggests strong airflow, though you may notice noise as the fan approaches its maximum rotation. The black finish matches modern dark-themed builds.
Mounting supports Intel LGA 1851, 1700, and 115x sockets, as well as AMD AM4 and AM5 platforms. The cooler includes silicone corner pads on the fan to reduce vibration noise. You will need the original motherboard backplate for AMD installations. This build focuses on functional heat dissipation paired with real-time monitoring visibility.
Setup and everyday use
Installation involves mounting the single-tower heatsink to your motherboard using the included accessories. The listing confirms compatibility with Intel LGA 1851, 1700, 1150, 1151, 1155, 1156, and 1200 sockets. For AMD systems, it supports AM4 and AM5 platforms. You must use the original motherboard backplate for AMD installations. The cooler connects to a 4-pin PWM header on your motherboard. This allows the fan speed to adjust automatically based on CPU temperature. You do not need to manually change settings for basic operation. The fan runs at 2000 RPM with a maximum noise level of 29.8 dB. Silicone corner pads help reduce vibration noise during rotation. The digital screen top cover requires the TRCC software to function. This software displays CPU temperature, CPU usage, graphics card temperature, and graphics card occupancy. You can monitor these metrics in real time. The screen provides immediate feedback on system performance without opening other monitoring tools. The cooler height is 151 mm. You should verify that this height fits within your case and does not block RAM slots. The aluminum fin stack and four heat pipes work together to move heat away from the processor. This design supports efficient cooling for daily tasks and moderate loads. The PWM fan ensures quiet operation when the system is idle. You get a straightforward setup process with clear compatibility notes for modern platforms.
Before you buy this cooler
You need to verify your case can fit a 151 mm tall cooler. This dimension is critical for single-tower designs. You must also check RAM clearance. The 120 mm fan sits close to memory slots. Large heat sinks on your sticks might block the fan. Ensure your motherboard supports the listed sockets. Intel LGA 1851 and AMD AM5 are new standards. Older sockets like LGA 115x are also supported. You will need TRCC software to view the digital screen data. This app displays CPU temperature and usage. Regular maintenance involves dusting the aluminum fins. Use compressed air to keep airflow clear. This model stands out among 1 options due to its display. Most air coolers lack this feature. You get real-time monitoring without extra hardware. It suits users who want visibility into system temps. It fits well in mid-tower cases. Check your specific build constraints before ordering.
Check before you buy
- Verify case supports 151 mm cooler height.
- Check RAM clearance against the 120 mm fan.
- Confirm motherboard socket matches LGA 1851 or AM5.
- Download TRCC software for the digital display.
The product at a glance
Thermalright Assassin X 120R Digital Black
Best for: Basic cooling with real-time temp monitoring
- Socket Compatibility
- AM4, AM5, LGA 1851/1700/115X/1200
- Cooler Height
- 151 mm
- Heat Pipes
- 4
- Tower Design
- Single-Tower
- Fan Size
- 120 mm
- Fan Speed
- 2000 RPM
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This single-tower air cooler features four heat pipes and a 120 mm fan rated for 2000 RPM. It includes a digital screen top cover that displays CPU temperature and usage via TRCC software. The cooler supports AM4, AM5, and LGA 1851 sockets. It suits users who want basic cooling performance with real-time monitoring without complex RGB setups.
Pros
- Digital screen displays CPU temperature and usage
- 4 heat pipes for efficient heat transfer
- 120 mm fan reaches 2000 RPM
- Supports AM5 and LGA 1851 sockets
Cons
- Single-tower design limits cooling capacity
- Fan noise reaches 29.8 dB
- Requires TRCC software for screen features
Good fit if
- You need AM5 or LGA 1851 support
- You want to monitor CPU temps visually
- You prefer a low-profile black cooler
Skip if
- You require dual-tower cooling performance
- You want silent operation under load
- You prefer hardware-based RGB lighting
Verdict: Thermalright Assassin X 120R Digital Black fits users who want simple, effective cooling with a handy temperature display on a single-tower design.
Specifications side by side
| Spec | Thermalright Assassin X 120R Digital Black |
|---|---|
| Socket Compatibility | AM4, AM5, LGA 1851/1700/115X/1200 |
| Cooler Height | 151 mm |
| Heat Pipes | 4 |
| Tower Design | Single-Tower |
| Fan Size | 120 mm |
| Fan Speed | 2000 RPM |
| Color | Black |
| Features | Fan |
| Dimensions | 4.72 × 2.8 × 5.94 inches |
| Model | Assassin X 120R Digital Black |
Frequently asked questions
Does the Thermalright Assassin X 120R Digital Black have a temperature display?
Yes, this cooler includes a digital screen on the top cover. It provides real-time temperature monitoring directly on the hardware. This feature lets you check your CPU temps without needing third-party software. It adds a practical layer of visibility for your system's thermal performance.
What sockets does the Thermalright Assassin X 120R Digital Black support?
It supports AM4, AM5, LGA 1851, and LGA 1200 sockets. This coverage includes recent AMD and Intel platforms. You can use it for both modern and slightly older systems. Always verify your specific motherboard socket before installation to ensure physical compatibility.
How tall is the Thermalright Assassin X 120R Digital Black cooler?
The cooler stands 5.94 inches tall, which equals approximately 151 mm. You must check your case specifications to ensure it fits. Taller cases are usually required for single-tower designs of this height. Clearance issues often arise if the case is too compact.
What is the width of the Thermalright Assassin X 120R Digital Black?
The width is 2.8 inches. This standard dimension helps it fit most mid-tower cases. It aligns well with typical airflow paths inside the chassis. You should still measure your specific case interior to avoid any interference with side panels or other components.
Does the Thermalright Assassin X 120R Digital Black use a fan?
Yes, it comes with a 120 mm fan. The fan is rated for up to 2000 RPM. This speed helps push air through the aluminum fin stack. It works with the four heat pipes to move heat away from the CPU efficiently.
Is the Thermalright Assassin X 120R Digital Black single or dual tower?
It is a single-tower design. It uses one 120 mm fan and a stack of fins. This layout is simpler and takes up less width than dual-tower models. It is ideal for users who want effective cooling without the bulk of a larger heatsink.
What color is the Thermalright Assassin X 120R Digital Black?
The cooler is finished in black. This color matches most modern PC builds and cases. The digital display is integrated into the black top cover. It provides a clean, unified look for your system interior without requiring additional RGB lighting for aesthetics.